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(Canadian Standards Association) Instruction Manual (Original Instructions) Oilfree Scroll Vacuum Pump ISP-50 This instruction manual includes very important warnings, cautions and operating procedure in order to operate this pump safely and efficiently. Be sure to read this instruction manual thoroughly and fully understand before operation.
Important infomation Important information Be sure to read this instruction manual to understand how to operate equipment correctly. Only operators, who fully understand warnings, cautions and instructions, are to operate the equipment. Improper operation (mishandling) can cause serious bodily injury, death, fire or explosion. Store this manual in a convenient place for immediate and future reference.
Before operation, be sure to read and fully understand the contents. WARNING Danger of cargo collapse Danger of electric shock Hold the bottom of the product (ISP-50 Install in an area which is not exposed to mass 12kgs) firmly, when installing moisture such as rain or steam. If moisture vacuum pump.
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For safe operation WARNING Danger of short-circuit and Danger of restart electric shock Be sure to switch off electric source before maintenance or inspection. Insert the connector to the receptacle Single-phase motor has a thermal surely by using an electric wire with an With a thermal protector.
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4-φ9 Avo i d d u s t s o l i d , l e ve l holes of pump leg (ISP-50). f l o o r Danger of overheating Motor burnout...
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For safe operation CAUTION Danger of abnormal sound and Danger of exceeding permissible failure temperature of intake gas Open inlet to atmosphere for about 5 If intake gas temperature is over 50℃, be seconds before restarting vacuum pump. sure to install a chiller or trap between B e w a r e If not, it can unbalance temperature inside vacuum pump and vacuum chamber so...
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Where to attach warning stickers Where to attach warning stickers Always keep warning stickers clean and legible. If they become dirty or detached, replace them with new ones. If you need replacement stickers, contact the dealer who sold the vacuum pump to you. Beware of high temperature Beware of...
・ ・ ・ ・ Check that the model of the product is the same as the one you ordered. How to read model name ISP:model I S P – – S V 1 Displacement (swept volume) 50:50 L/min at 50Hz Motor Motor S:Single phase Inlet direction V:vertical Input Voltage 1:AC100V 50/60Hz , 115V 60Hz ISP-50-SV1/SV2...
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Instruction manual (this one) (Instruction manuals written by official languages except English must be sent to a customer along with the delivery of a product.) Air-muffler for air-flush (ISP-50 is attached to outlet flange.) Vinyl bag (Air muffler is contained inside) Serial number ○○...
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Open package WARNING Danger of cargo collapse Hold the bottom of the product (ISP-50 mass 12kgs) firmly, when installing vacuum pump. Be careful about If not, it can cause damage, failure or bodily injury from falling vacuum pump, or by lifting being caught between vacuum pump and other material.
2. Name and structure of each section ・ISP-50 Inlet NW25 Turning direction plate Outlet NW16 Motor Cooling fan Air Flush Port (Rc 1/8) Motor power box Receptacle Hour meter -11-...
Inlet Fixed scroll FS(2) Cooling fan Outlet Orbiting scroll OS Hour meter Cooling fan Fixed scroll FS(1) Structure of vacuum pump 3. Installation WARNING Danger of electric shock Install in an area which is not exposed to moisture such as rain or steam. If moisture comes into and tact with the electric source connection, it can cause fire or bodily injury due to short-circuit or electric shock.
Be sure to install on solid and level floor (less than 5° inclination). Uneven installation can cause failure and movement of vacuum pump. If installation floor is unstable, fix pump base with 4-φ9 holes of pump leg (ISP-50). I n s t a l l o n a...
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Danger of fire and electric shock (refer to chart 1 on page 15) Install motor protective circuit breaker to protect motor If not, it can cause bodily injury due to electric fire or electric shock. Install motor If you have any questions about the selection of protective devices, contact either the protective circuit dealer who sold it to you or us.
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CAUTION Motor burnout Before doing any wiring, check electric source and voltage. ISP-50-SV1 is AC100V class. Voltage can not be changed. Check your electric source, voltage, and wire correctly to receptacle. Check voltage Improper wiring and incorrect voltage can cause motor burnout.
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How to wire WARNING Danger of fire and electric shock (refer to chart 1 on page 15) Install motor protective circuit breaker to protect motor If not, it can cause bodily injury due to electric fire or electric shock. Install motor If you have any questions about the selection of protective devices, contact either the protective circuit dealer who sold it to you or us.
3.2 Test operation CAUTION Danger of exhaust disruption Remove blank flange from inlet and outlet. Operation with blank flange being fitted can disrupt air flow or cause blank flange to fly Remove blank by exhaust impetus, resulting in accident, failure, or bodily injury from contact with flying flange objects.
When connecting exhaust piping to outlet of vacuum pump, refer to the following size and length. ・It is recommended in the case of ISP-50, max. 30m direct pipe length for exhaust pipe size NW16 (inner dia.16) But if pipe length becomes longer, use a larger size exhaust pipe.
4. Operation Be sure to use the procedure below to start up or shut down the pump. ・When you do not use air-flush device, proceed 4.1 Standard operation [page 21]. ・When you use air-flush device, proceed 4.2 Air-flush operation [page 22]. WARNING Danger of explosion and ignition Do not evacuate gas which is hazardous to humans or explosive, flammable, or...
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CAUTION Danger of exhaust disruption Remove blank flange from inlet and outlet. Operation with blank flange being fitted can disrupt exhaust or cause blank flange to fly Remove blank by exhaust impetus, resulting in accident, failure, or bodily injury from contact with flying flange objects.
4.1 Standard operation 4.1.1 Start-up ① Check that blank flange of outlet is removed. ② Close isolation valve in order to prevent the drawback of debris attached to the inside of vacuum pump into vacuum chamber due to pressure differential, resulting in vacuum break and pollution.
4.2 Air-flush operation This pump is equipped with air-flush port. Before evacuating vapor, read precautions below completely and be sure to understand the contents. Purpose of air-flush Evacuating moisture or humid gas by vacuum pump can cause condensed water to remain in pump.
4.2.2 Start-up and shut-down ① Start vacuum pump according to 4.1.1 Operation [page 21]. ② Stop vacuum pump according to 4.1.2 Shut-down[page 21]. Important Continuous evacuating of humid gas When evacuating vacuum chamber while humidity in chamber is high, moisture volume drawn into pump differs according to temperature and pressure in chamber.
5. Maintenance and inspection WARNING Danger of failure and bodily injury Conduct periodical maintenance and inspection. If not, it can cause insufficient performance, failure of vacuum pump, and bodily injury. Conduct periodical maintenance and inspection Danger of burns Conduct maintenance and inspection only after vacuum pump becomes cool enough.
5.2 Maintenance Maintenance interval is when arrives at earlier than either 1 year or 8,000 hr. When maintenance interval has elapsed, be sure to contact our distributor who sold it to you. This vacuum pump requires maintenance conducted only by our authorized specialist.
6. Problems and remedies If something goes wrong, refer to the following chart and remedy problems. If you cannot solve your problems, please contact either our distributor who sold it to you or us. Problems Causes Remedies ※Inspect and repair. Protective device (or breaker) activates.
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